Single-phase loads can be connected to three-phase systems utilizing ___ number of methods

Which of the following wiring system is normally used for transmission of power in
the intermediate voltage range:

Which of the following wiring system can be used to attain safest possible multi-purpose distribution
system for low voltage

Single Phase Loads Cannot be Connected to 4-wire, three-phase Delta system

___ is the greatest root mean square (effective) difference of potential between any two legs of the circuit

In case of 3-phase, 4-wire wye connected system, full load ampacity of the neutral must be sized to ____ times the highest phase ampacity

3-Phase, 4 Wire system provides effective ground path and safety:

The corner-grounded Delta system has the advantage of saving in  economy in wiring costs:

In a 4-wire, 3-Phase Wye connected system, the phase voltage is equal to ____ times the ground voltage:

3-wire, single-phase Edison system is the only approved method of wiring single phase
power